TY  - JOUR
A1  - Adam, Jaroslav
A1  - Adamczyk, Leszek
A1  - Adams, Joseph R.
A1  - Adkins, J. Kevin
A1  - Agakishiev, Geydar
A1  - Aggarwal, Madan Mohan
A1  - Ahammed, Zubayer
A1  - Alekseev, Igor G.
A1  - Anderson, Derek M.
A1  - Aparin, Alexey
A1  - Aschenauer, Elke Caroline
A1  - Ashraf, Muhammad Usman
A1  - Atetalla, F. G.
A1  - Attri, Anjali
A1  - Averichev, Georgy S.
A1  - Bairathi, Vipul
A1  - Barish, Kenneth
A1  - Behera, Arabinda
A1  - Bellwied, Rene
A1  - Bhasin, Anju
A1  - Bielčík, Jaroslav
A1  - Bielčíková, Jana
A1  - Bland, Leslie C.
A1  - Bordyuzhin, Igor G.
A1  - Brandenburg, James D.
A1  - Brandin, Andrei V.
A1  - Butterworth, Joseph
A1  - Caines, Helen Louise
A1  - Calderón de la Barca Sánchez, Manuel
A1  - Cebra, Daniel A.
A1  - Chakaberia, Irakli
A1  - Chaloupka, Petr
A1  - Chan, B. K.
A1  - Chang, F-H.
A1  - Chang, Z.
A1  - Chankova-Bunzarova, N.
A1  - Chatterjee, A.
A1  - Chen, D.
A1  - Chen, J. H.
A1  - Chen, X.
A1  - Chen, Z.
A1  - Cheng, J.
A1  - Cherney, Michael Gerard
A1  - Chevalier, M.
A1  - Choudhury, Subikash
A1  - Christie, William
A1  - Chu, X.
A1  - Crawford, Henry J.
A1  - Csanád, Máté
A1  - Daugherity, M.
A1  - Dedovich, T. G.
A1  - Deppner, Ingo Martin
A1  - Derevschikov, Anatoly A.
A1  - Didenko, Lidia
A1  - Dong, X.
A1  - Drachenberg, James Lucus
A1  - Dunlop, James C.
A1  - Edmonds, Terrence
A1  - Elsey, Nicholas
A1  - Engelage, Jon M.
A1  - Eppley, Geary Wareham
A1  - Esha, Roli
A1  - Esumi, ShinIchi
A1  - Evdokimov, Olga Y.
A1  - Ewigleben, A.
A1  - Eyser, Kjeld Oleg
A1  - Fatemi, Renee H.
A1  - Fazio, Salvatore
A1  - Federič, Pavol
A1  - Fedorišin, Jan
A1  - Feng, C. J.
A1  - Feng, Yicheng
A1  - Filip, Peter
A1  - Finch, Evan
A1  - Fisyak, Yuri V.
A1  - Francisco, Audrey
A1  - Fulek, Łukasz
A1  - Gagliardi, Carl A.
A1  - Galatyuk, Tetyana
A1  - Geurts, Frank
A1  - Gibson, Adam
A1  - Gopal, Krishan
A1  - Grosnick, David P.
A1  - Guryn, Włodzimierz
A1  - Hamad, A. I.
A1  - Hamed, Ahmed M.
A1  - Harabasz, Szymon
A1  - Harris, John W.
A1  - He, S.
A1  - He, W.
A1  - He, X. H.
A1  - Heppelmann, S.
A1  - Heppelmann, S.
A1  - Herrmann, Norbert
A1  - Hoffman, E.
A1  - Holub, Lukáš
A1  - Hong, Y.
A1  - Horvat, S.
A1  - Hu, Y.
A1  - Huang, Huan Zhong
A1  - Huang, Shengli
A1  - Huang, T.
A1  - Huang, X.
A1  - Humanic, Thomas J.
A1  - Huo, P.
A1  - Igo, George J.
A1  - Isenhower, D.
A1  - Jacobs, William W.
A1  - Jena, Chitrasen
A1  - Jentsch, Alexander
A1  - JI, Yuanjing
A1  - Jia, Jiangyong
A1  - Jiang, K.
A1  - Jowzaee, S.
A1  - Ju, X.
A1  - Judd, Eleanor G.
A1  - Kabana, Sonia
A1  - Kabir, M. L.
A1  - Kagamaster, Skipper
A1  - Kalinkin, Dmitry
A1  - Kang, K.
A1  - Kapukchyan, David
A1  - Kauder, Kolja
A1  - Ke, Hongwei
A1  - Keane, Declan
A1  - Kechechyan, Armen
A1  - Kelsey, Matthew
A1  - Khyzhniak, Yevheniia V.
A1  - Kikoła, Daniel P.
A1  - Kim, C.
A1  - Kimelman, B.
A1  - Kincses, D.
A1  - Kinghorn, Todd Adler
A1  - Kisel, Ivan
A1  - Kiselev, A.
A1  - Kisiel, Adam Ryszard
A1  - Kocan, Michal
A1  - Kočenda, L. M.
A1  - Kosarzewski, Leszek Krzysztof
A1  - Kramarik, L.
A1  - Kravtsov, Peter
A1  - Krueger, Keith William
A1  - Kulathunga Mudiyanselage, Nalinda
A1  - Kumar, Lokesh
A1  - Kunnawalkam Elayavalli, R.
A1  - Kwasizur, Joseph H.
A1  - Lacey, Roy Alphanso
A1  - Lan, Shaowei
A1  - Landgraf, Jeffery M.
A1  - Lauret, Jerome
A1  - Lebedev, Alexei
A1  - Lednicky, Richard
A1  - Lee, J. H.
A1  - Leung, Y. H.
A1  - Li, C.
A1  - Li, W.
A1  - Li, W.
A1  - Li, X.
A1  - Li, Y.
A1  - Liang, Y.
A1  - Licenik, Robert
A1  - Lin, T.
A1  - Lin, Y.
A1  - Lisa, Michael A.
A1  - Liu, F.
A1  - Liu, H.
A1  - Liu, P.
A1  - Liu, P.
A1  - Liu, T.
A1  - Liu, X.
A1  - Liu, Y.
A1  - Liu, Z.
A1  - Ljubicic, Tonko A.
A1  - Llope, William Joseph
A1  - Longacre, Ronald S.
A1  - Lukow, N. S.
A1  - Luo, S.
A1  - Luo, X.
A1  - Ma, G. L.
A1  - Ma, L.
A1  - Ma, R.
A1  - Ma, Yu-Gang
A1  - Magdy Abdelwahab Abdelrahman, Niseem
A1  - Majka, Richard Daniel
A1  - Mallick, Dukhishyam
A1  - Margetis, Spyridon
A1  - Markert, Christina
A1  - Matis, Howard S.
A1  - Mazer, Joel Anthony
A1  - Minaev, Nikolai G.
A1  - Mioduszewski, Saskia
A1  - Mohanty, Bedangadas
A1  - Mouli, Mriganka Mouli
A1  - Mooney, Isaac A.
A1  - Moravcova, Zuzana
A1  - Morozov, Dmitry A.
A1  - Nagy, M.
A1  - Nam, J. D.
A1  - Nasim, Md.
A1  - Nayak, Kishora
A1  - Neff, D.
A1  - Nelson, John M.
A1  - Nemes, Daniel B.
A1  - Nie, M.
A1  - Nigmatkulov, Grigory A.
A1  - Niida, Takafumi
A1  - Nogach, Larisa V.
A1  - Nonaka, Toshihiro
A1  - Nunes, A. S.
A1  - Odyniec, Grazyna Janina
A1  - Ogawa, Akio
A1  - Oh, Saehanseul
A1  - Okorokov, Vitaly A.
A1  - Page, Brian S.
A1  - Pak, Robert
A1  - Pandav, Ashish
A1  - Panebratsev, Yuri
A1  - Pawlik, Bogdan
A1  - Pawłowska, Diana
A1  - Pei, Hua
A1  - Perkins, Chris
A1  - Pinsky, Lawrence
A1  - Pintér, Roland Laszlo
A1  - Pluta, Jan Marian
A1  - Porter, Jeffrey Brent
A1  - Posik, Matthew
A1  - Pruthi, Navneet Kumar
A1  - Przybycien, Mariusz
A1  - Putschke, Jörn H.
A1  - Qiu, H.
A1  - Quintero, Amilkar
A1  - Radhakrishnan, Sooraj Krishnan
A1  - Ramachandran, Suvarna
A1  - Ray, Robert L.
A1  - Reed, Rosi Jan
A1  - Ritter, Hans Georg
A1  - Roberts, Jabus B.
A1  - Rogačevskij, Oleg V.
A1  - Romero, Juan L.
A1  - Ruan, L.
A1  - Rusnak, Jan
A1  - Sahoo, Nihar Ranjan
A1  - Sako, H.
A1  - Salur, Sevil
A1  - Sandweiss, Jack H.
A1  - Sato, Susumu
A1  - Schmidke, William B.
A1  - Schmitz, Norbert
A1  - Schweid, Benjamin R.
A1  - Seck, Florian
A1  - Seger, Janet Elizabeth
A1  - Sergeeva, Maria
A1  - Seto, Richard
A1  - Seyboth, Peter
A1  - Shah, N.
A1  - Shahaliev, Ehtiram
A1  - Shanmuganathan, Prashanth V.
A1  - Shao, M.
A1  - Shen, F.
A1  - Shen, W. Q.
A1  - Shi, Shusu
A1  - Shou, Q. Y.
A1  - Sichtermann, Ernst P.
A1  - Sikora, Rafał
A1  - Šimko, Miroslav
A1  - Singh, J.
A1  - Singha, Subhash
A1  - Smirnov, Nikolai
A1  - Solyst, William
A1  - Sorensen, Paul Richard
A1  - Spinka, Harold. M.
A1  - Srivastava, B.
A1  - Stanislaus, T. D. Shirvel
A1  - Stefaniak, Maria
A1  - Stewart, David J.
A1  - Strichanov, Michail Nikolaevič
A1  - Stringfellow, Blair
A1  - Suaide, Alexandre Alarcon do Passo
A1  - Šumbera, Michal
A1  - Summa, Branden
A1  - Sun, X. M.
A1  - Sun, X.
A1  - Sun, Y.
A1  - Sun, Y.
A1  - Surrow, Bernd
A1  - Svirida, Dmitry N.
A1  - Szymański, Paweł
A1  - Tang, Aihong
A1  - Tang, Z.
A1  - Taranenko, Arkadiy
A1  - Tarnowsky, Terence J.
A1  - Thomas, James H.
A1  - Timmins, Anthony Robert
A1  - Tlusty, David
A1  - Tokarev, Mikhail V.
A1  - Tomkiel, C. A.
A1  - Trentalange, Stephen
A1  - Tribble, Robert E.
A1  - Tribedy, Prithwish
A1  - Tripathy, Srikanta Kumar
A1  - Tsai, Oleg D.
A1  - Tu, Zhoudunming
A1  - Ullrich, Thomas
A1  - Underwood, David G.
A1  - Upsal, Isaac
A1  - Van Buren, Gene
A1  - Vanek, Jan
A1  - Vasiliev, Alexander Nikolaevich
A1  - Vassiliev, Iouri
A1  - Videbæk, Flemming
A1  - Vokal, Stanislav
A1  - Voloshin, Sergei
A1  - Wang, F.
A1  - Wang, G.
A1  - Wang, J. S.
A1  - Wang, P.
A1  - Wang, Y.
A1  - Wang, Y.
A1  - Wang, Z.
A1  - Webb, Jason C.
A1  - Weidenkaff, Philipp
A1  - Wen, L.
A1  - Westfall, Gary D.
A1  - Wieman, Howard
A1  - Wissink, Scott W.
A1  - Witt, Richard
A1  - Wu, Y.
A1  - Xiao, Z. G.
A1  - Xie, Guannan
A1  - Xie, W.
A1  - Xu, H.
A1  - Xu, N.
A1  - Xu, Q. H.
A1  - Xu, Y. F.
A1  - Xu, Y.
A1  - Xu, Z.
A1  - Xu, Z.
A1  - Yang, C.
A1  - Yang, Q.
A1  - Yang, S.
A1  - Yang, Y.
A1  - Yang, Z.
A1  - Ye, Z.
A1  - Ye, Z.
A1  - Yi, L.
A1  - Yip, K.
A1  - Zbroszczyk, Hanna Paulina
A1  - Zha, W.
A1  - Zhang, D.
A1  - Zhang, S.
A1  - Zhang, S.
A1  - Zhang, X. P.
A1  - Zhang, Y.
A1  - Zhang, Y.
A1  - Zhang, Z. J.
A1  - Zhang, Z.
A1  - Zhang, Z.
A1  - Zhao, J.
A1  - Zhong, C.
A1  - Zhou, C.
A1  - Zhu, X.
A1  - Zhu, Z.
A1  - Żurek, Maria Katarzyna
A1  - Zyzak, Maksym
T1  - Measurement of the central exclusive production of charged particle pairs in proton-proton collisions at √s = 200 GeV with the STAR detector at RHIC
T2  - Journal of high energy physics
N2  - We report on the measurement of the Central Exclusive Production of charged particle pairs h+h− (h = π, K, p) with the STAR detector at RHIC in proton-proton collisions at √s = 200 GeV. The charged particle pairs produced in the reaction pp → p′ + h+h− + p′ are reconstructed from the tracks in the central detector and identified using the specific energy loss and the time of flight method, while the forward-scattered protons are measured in the Roman Pot system. Exclusivity of the event is guaranteed by requiring the transverse momentum balance of all four final-state particles. Differential cross sections are measured as functions of observables related to the central hadronic final state and to the forward-scattered protons. They are measured in a fiducial region corresponding to the acceptance of the STAR detector and determined by the central particles’ transverse momenta and pseudorapidities as well as by the forward-scattered protons’ momenta. This fiducial region roughly corresponds to the square of the four-momentum transfers at the proton vertices in the range 0.04 GeV2 < −t1, −t2 < 0.2 GeV2, invariant masses of the charged particle pairs up to a few GeV and pseudorapidities of the centrally-produced hadrons in the range |η| < 0.7. The measured cross sections are compared to phenomenological predictions based on the Double Pomeron Exchange (DPE) model. Structures observed in the mass spectra of π+π− and K+K− pairs are consistent with the DPE model, while angular distributions of pions suggest a dominant spin-0 contribution to π+π− production. For π+π− production, the fiducial cross section is extrapolated to the Lorentz-invariant region, which allows decomposition of the invariant mass spectrum into continuum and resonant contributions. The extrapolated cross section is well described by the continuum production and at least three resonances, the f0(980), f2(1270) and f0(1500), with a possible small contribution from the f0(1370). Fits to the extrapolated differential cross section as a function of t1 and t2 enable extraction of the exponential slope parameters in several bins of the invariant mass of π+π− pairs. These parameters are sensitive to the size of the interaction region.
KW  - Diffraction
KW  - Hadron-Hadron scattering (experiments)
KW  - Forward physics
Y1  - 2020
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/84945
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-849455
SN  - 1029-8479
VL  - 2020
IS  - 7, 178
PB  - Springer
CY  - Berlin ; Heidelberg
ER  -